/**
* Loads a Yaml file.
*
* @param string $file A Yaml file path
*
* @return RouteCollection A RouteCollection instance
*
* @throws \InvalidArgumentException When route can't be parsed
*/
public function load($file)
{
$path = $this->findFile($file);
$config = $this->loadFile($path);
$collection = new RouteCollection();
$collection->addResource(new FileResource($path));
foreach ($config as $name => $config) {
if (isset($config['resource'])) {
$prefix = isset($config['prefix']) ? $config['prefix'] : null;
$this->currentDir = dirname($path);
$collection->addCollection($this->import($config['resource']), $prefix);
} elseif (isset($config['pattern'])) {
$this->parseRoute($collection, $name, $config, $path);
} else {
throw new \InvalidArgumentException(sprintf('Unable to parse the "%s" route.', $name));
}
}
return $collection;
}
protected function parseImport(RouteCollection $collection, $name, $import, $file)
{
if (!isset($import['resource'])) {
throw new \InvalidArgumentException(sprintf('You must define a "resource" when importing (%s).', $name));
}
$class = null;
if (isset($import['class']) && $import['class'] !== get_class($this)) {
$class = $import['class'];
} else {
// try to detect loader with the extension
switch (pathinfo($import['resource'], PATHINFO_EXTENSION)) {
case 'xml':
$class = 'Symfony\\Components\\Routing\\Loader\\XmlFileLoader';
break;
}
}
$loader = null === $class ? $this : new $class($this->paths);
$importedFile = $this->getAbsolutePath($import['resource'], dirname($file));
$collection->addCollection($loader->load($importedFile), isset($import['prefix']) ? $import['prefix'] : null);
}
public function testAddCollection()
{
$collection = new RouteCollection();
$collection->addRoute('foo', $foo = new Route('/foo'));
$collection1 = new RouteCollection();
$collection1->addRoute('foo', $foo1 = new Route('/foo1'));
$collection1->addRoute('bar', $bar1 = new Route('/bar1'));
$collection->addCollection($collection1);
$this->assertEquals(array('foo' => $foo1, 'bar' => $bar1), $collection->getRoutes(), '->addCollection() adds routes from another collection');
$collection = new RouteCollection();
$collection->addRoute('foo', $foo = new Route('/foo'));
$collection1 = new RouteCollection();
$collection1->addRoute('foo', $foo1 = new Route('/foo1'));
$collection->addCollection($collection1, '/foo');
$this->assertEquals('/foo/foo1', $collection->getRoute('foo')->getPattern(), '->addCollection() can add a prefix to all merged routes');
$collection = new RouteCollection();
$collection->addResource($foo = new FileResource(__DIR__ . '/Fixtures/foo.xml'));
$collection1 = new RouteCollection();
$collection1->addResource($foo1 = new FileResource(__DIR__ . '/Fixtures/foo1.xml'));
$collection->addCollection($collection1);
$this->assertEquals(array($foo, $foo1), $collection->getResources(), '->addCollection() merges resources');
}
protected function parseImport(RouteCollection $collection, $node, $file)
{
$class = null;
if ($node->hasAttribute('class') && $import->getAttribute('class') !== get_class($this)) {
$class = (string) $node->getAttribute('class');
} else {
// try to detect loader with the extension
switch (pathinfo((string) $node->getAttribute('resource'), PATHINFO_EXTENSION)) {
case 'yml':
$class = 'Symfony\\Components\\Routing\\Loader\\YamlFileLoader';
break;
}
}
$loader = null === $class ? $this : new $class($this->paths);
$importedFile = $this->getAbsolutePath((string) $node->getAttribute('resource'), dirname($file));
$collection->addCollection($loader->load($importedFile), (string) $node->getAttribute('prefix'));
}
$collection->addRoute('foo', $foo = new Route('/foo'));
$collection1 = new RouteCollection();
$collection1->addRoute('foo', $foo1 = new Route('/foo1'));
$collection1->addRoute('bar', $bar1 = new Route('/bar1'));
$collection->addCollection($collection1);
$t->is($collection->getRoutes(), array('foo' => $foo1, 'bar' => $bar1), '->addCollection() adds routes from another collection');
$collection = new RouteCollection();
$collection->addRoute('foo', $foo = new Route('/foo'));
$collection1 = new RouteCollection();
$collection1->addRoute('foo', $foo1 = new Route('/foo1'));
$collection->addCollection($collection1, '/foo');
$t->is($collection->getRoute('foo')->getPattern(), '/foo/foo1', '->addCollection() can add a prefix to all merged routes');
$collection = new RouteCollection();
$collection->addResource($foo = new FileResource('foo'));
$collection1 = new RouteCollection();
$collection1->addResource($foo1 = new FileResource('foo1'));
$collection->addCollection($collection1);
$t->is($collection->getResources(), array($foo, $foo1), '->addCollection() merges resources');
// ->addPrefix()
$t->diag('->addPrefix()');
$collection = new RouteCollection();
$collection->addRoute('foo', $foo = new Route('/foo'));
$collection->addRoute('bar', $bar = new Route('/bar'));
$collection->addPrefix('/admin');
$t->is($collection->getRoute('foo')->getPattern(), '/admin/foo', '->addPrefix() adds a prefix to all routes');
$t->is($collection->getRoute('bar')->getPattern(), '/admin/bar', '->addPrefix() adds a prefix to all routes');
// ->getResources() ->addResource()
$t->diag('->getResources() ->addResource()');
$collection = new RouteCollection();
$collection->addResource($foo = new FileResource('foo'));
$t->is($collection->getResources(), array($foo), '->addResources() adds a resource');